Theodore vs Tom

Baby Name Comparison — 2026

Theodore

Boy #4 Most Popular 3 Syllables

Meaning

"divine gift"

Origin: Greek

Cultural Roots

English French Greek

Quick Stats

Popularity Rank
#4
Total SSA Count
12,011
Syllables
3
Formality
Formal
Nicknames
Theo, Teddy, Ted

Playground Safety Score

✓ All Clear
Full profile for Theodore →

Tom

Boy #2,829 Most Popular 1 Syllable

Meaning

"twin"

Origin: Aramaic

Cultural Roots

English American European

Quick Stats

Popularity Rank
#2,829
Total SSA Count
46
Syllables
1
Formality
Moderate
Nicknames
Tommy

Playground Safety Score

✓ All Clear
Full profile for Tom →

Popularity Comparison

Theodore Rank #4
Tom Rank #2,829

Theodore is more popular, ranked #4 vs #2829 for Tom.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Theodore ___

  • Theodore James
  • Theodore William
  • Theodore Alexander
  • Theodore John
  • Theodore Henry
  • Theodore Arthur

Tom ___

  • Tom James
  • Tom William
  • Tom Edward
  • Tom Henry
  • Tom Alexander
  • Tom Michael

Sibling Name Ideas

Names that pair well as siblings.

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

If you choose Tom

Jack Harry Charlie George Lily

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Theodore or Tom more popular?

Theodore is more popular, ranked #4 compared to Tom at #2829 in the United States.

What do Theodore and Tom mean?

Theodore means "divine gift" (Greek origin). Tom means "twin" (Aramaic origin).

Are Theodore and Tom boy or girl names?

Theodore is primarily a boy name. Tom is primarily a boy name.

More Comparisons

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← Full profile: Theodore ← Full profile: Tom Browse all baby names